Conversion Bulbs (Halide to Sodium)

High Intensity Discharge (HID) Conversion Bulbs make it possible to run a high pressure sodium (HPS) bulb from your metal halide (MH) ballast or a MH bulb from your HPS ballast. Makes it easy to customize your grow light source to the growth stage of the plant. One year warranty.

Unique Features:
• Ultra Ace conversion lamps are HPS lamps that operate on MH systems
• Transforms a one-dimensional MH system into a complete growing system
• Provides optimum red spectral energy required for flowering
• EN designation means environmentally friendly in that the lamps pass EPA, TCLP test criteria as non hazardous waste

220 Watt - 25,000 initial lumens
360 Watt - 45,000 initial lumens
940 Watt - 130,000 initial lumens

Purchase a complete light system and we'll automatically take 10% off the retail price at checkout. What a deal!